Project Type
Choose Solar, Wind, Industrial, Oil & Gas, Municipal or Other.
Custom Transformer
Configure a transformer around your project requirements
Organize the project type, electrical parameters, standards, logistics and contact details for engineering review.
Five-step workflow
A clear brief creates a better technical response
The configurator organizes the minimum information needed for the TZN engineering team to review a custom transformer request.
Technical Parameters
Define capacity, primary and secondary voltage, frequency and preferred cooling.
Standards
Select IEC, IEEE/ANSI or identify another project-specific requirement.
Delivery & Logistics
Provide the destination country and any site access or transport constraints.
Request Review
Submit the configuration summary and contact details for engineering follow-up.
Configuration brief
Tell us what the project needs
Complete the available project data to open a structured email request for the TZN engineering team.
Specification method
A custom transformer request should describe the duty, interfaces and acceptance criteria
“Custom” should not mean undefined. A useful transformer brief starts with the application and load profile, then records capacity, voltage ratio, frequency, phases, vector group, impedance, tap range and cooling expectations.
Site data matters just as much as electrical data. Ambient temperature, altitude, indoor or outdoor location, noise, corrosion, seismic conditions, access and transport constraints can change the final configuration.
The last layer is project control: governing standard, routine and additional tests, drawing approval stages, certificates, manuals, quantity, destination and schedule. The configurator organizes these inputs and opens a structured email request for review by the TZN engineering team.
Technical FAQ
Questions project teams ask before specification
Direct answers for engineers, procurement teams and EPC contractors. Project specifications and the approved quotation remain authoritative.
What information is essential for a first review?
Application, capacity, primary and secondary voltage, frequency, installation conditions, destination and governing standard are the minimum useful inputs.
Can TZN recommend the cooling class?
The engineering team can review ONAN, ONAF or another arrangement after losses, ambient conditions, loading and reliability requirements are known.
Should winding material be specified?
If copper or aluminium is mandatory, state it. Otherwise the offer should clearly identify the proposed winding material and the applicable guarantees.
Can IEC and ANSI/IEEE requirements be compared?
Yes. The exact standards and project amendments should be listed so technical differences and deviations can be reviewed.
How is the completed request sent?
Submitting opens an email draft addressed to the TZN engineering team. Review the details before sending.
Prefer to discuss the specification directly?
Use the contact page to send the initial project brief to an engineer.